*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	16	9	38	0	1	64
1970	0	3	19	0	0	22
1971	3	0	4	0	0	7
1972	1	0	1	0	0	2
1973	0	2	8	0	0	10
1974	0	5	6	0	0	11
1975	0	0	5	0	0	5
1976	0	1	3	0	0	4
1977	2	0	7	0	0	9
1978	1	3	10	0	0	14
1979	0	2	19	0	0	21
1980	1	6	8	0	0	15
1981	3	1	3	0	0	7
1982	1	1	2	0	0	4
1983	0	2	8	0	0	10
1984	0	2	3	0	0	5
1985	2	7	10	0	1	20
1986	5	7	18	0	1	31
1987	11	1	15	0	1	28
1988	6	12	16	0	2	36
1989	23	13	51	1	1	89
1990	36	45	88	0	0	169
1991	24	54	134	0	0	212
1992	102	58	128	0	0	288
1993	84	129	215	0	0	428
1994	55	125	139	0	0	319
1995	49	138	193	0	0	380
1996	55	138	194	0	1	388
1997	30	99	137	0	1	267
1998	56	63	91	0	0	210
1999	10	47	74	0	0	131
2000	14	22	76	0	0	112
2001	18	30	85	0	3	136
2002	8	29	61	0	1	99
2003	22	7	89	0	1	119
2004	34	20	54	0	0	108
2005	27	22	90	0	0	139
2006	14	10	79	0	0	103
2007	46	2	57	0	0	105
2008	23	10	108	0	0	141
2009	12	13	152	0	0	177
2010	10	41	124	0	0	175
2011	6	8	33	0	0	47
2012	1	6	21	0	0	28
2013	4	6	22	0	0	32
2014	50	5	46	0	0	101
2015	5	24	25	0	0	54
2016	14	18	33	0	0	65
2017	10	13	45	0	0	68
2018	3	8	28	0	0	39
2019	11	10	32	0	0	53
2020	5	9	28	0	0	42
2021	15	8	35	0	0	58
2022	5	9	45	0	0	59
2023	5	6	27	0	0	38
2024	6	13	37	0	0	56
2025	5	5	6	0	0	16
2026	0	0	0	0	0	0
Total	949	1327	3085	1	14	5376